Laboratory Rotary Vane Vacuum Pump for Lab Use

Applications

VRD double stage rotary vane vacuum pump is one mechanical oil vacuum pump, it features high vacuum pumping speed and stable working performance,it is one UL certificated pump.

Detail & Parts

Features

Two-Shift adjustable gas ballast valve satisfies different requirements of condensable vapor(such as water vapor) to be exhausted out of pump in different processes.

Dual protection of oil anti-sucking back ensures vacuum system from oil pollution when pump stops running and needs to be easily restarted.

Forced oil circulation system consisted of oil  pump and constant pressure oil supply mechanism ensures stable running of the pump.

Less components are used, easy to maintain and repair.

Technical specifications

Warnings

Operator safety is the top important issue! Please operate the equipment with cautions. Working with inflammable& explosive or toxic gases is very dangerous, operators must take all necessary precautions before starting the equipment. Working with positive pressure inside the reactors or chambers is dangerous, operator must fellow the safety procedures strictly. Extra caution must also be taken when operating with air-reactive materials, especially under vacuum. A leak can draw air into the apparatus and cause a violent reaction to occur.

Designed for You

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